Boat Accessories and Supplies
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Sold Out, please call for ETA.
Sea-Dog Line Wire Lead with 90 Con 12 16Ga 2 429326-1
SEA-DOG LINE
$9.50 $1.30Sea-Dog Line Wire Lead with 90 Con 12 16Ga 2 429326-1Leads have one red and one black 12" lead with right angle .250" push-on connector and one .250" male spade connector. Tin plated copper/injection molded nylon.- Part Number:
- 354-4293261
- Availability:
- In Stock - Ships same or next business day.
- Description:
- 16 Gauge
- Length:
- 12"
$9.50 $1.30 -
Sea-Dog Line Wire Stripper/ Crimper Tool 429905-1
SEA-DOG LINE
$23.45 $18.50Sea-Dog Line Wire Stripper/ Crimper Tool 429905-1Chrome plated steel. Spring loaded, strips and crimps 22-10 gauge wire.- Part Number:
- 354-4299051
- Availability:
- In Stock - Ships same or next business day.
$23.45 $18.50 -
Sea-Dog Line Wire Stripper/Crimper Tool 4299001
SEA-DOG LINE
$16.45 $13.60Sea-Dog Line Wire Stripper/Crimper Tool 4299001Powder coated steel. Crimps and strips 22-10 gauge wire.- Part Number:
- 354-4299001
- Availability:
- In Stock - Ships same or next business day.
$16.45 $13.60 -
Sea-Dog Line Wireless Remote For 4056203 Spot/Flood Light 405692-1
SEA-DOG LINE
$80.00 $65.27Sea-Dog Line Wireless Remote For 4056203 Spot/Flood Light 405692-1 Wireless 2nd station remote for spot/flood lights.- Part Number:
- 354-4056921
- Availability:
- In Stock - Ships same or next business day.
- For:
- 4056203
- Size:
- 4-3/4" x 2-5/8"
- Volts:
- 12
$80.00 $65.27 -
Sea-Dog Line Zinc Plated Steel Safety Chain 752010-1
SEA-DOG LINE
$32.95 $27.83Sea-Dog Line Zinc Plated Steel Safety Chain 752010-1Zinc plated steel. Use between trailer and vehicle to prevent separation if trailer inadvertently comes off trailer ball. Has S-hooks on both ends.- Part Number:
- 354-7520101
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 1/4" x 44-1/2" L
- Receiver:
- Class II
- Max Load:
- 3500 lbs.
$32.95 $27.83 -
Sold Out, please call for ETA.
Seachoice 1 1/4" Ball Mount Drop 52301
Seachoice
$24.99 $0.00Seachoice 1 1/4" Ball Mount Drop 52301 Corrosion resistant Black finishSquare receiver tube.- Part Number:
- 50-52301
- Availability:
- In Stock - Ships same or next business day.
- Receiver:
- 1-1/4" Hi-Low
- Rise:
- 3-1/8"
- Drop:
- 3-3/4"
- Tongue Capacity:
- 300 lbs.
- Tow Capacity:
- 3 -500 lbs.
$24.99 $0.00 -
Sold Out, please call for ETA.
Seachoice 1 1/4" Ball Mount Straight 52321
Seachoice
$21.99 $0.00Seachoice 1 1/4" Ball Mount Straight 52321 Corrosion resistant Black finishSquare receiver tube.- Part Number:
- 50-52321
- Availability:
- In Stock - Ships same or next business day.
- Receiver:
- 1-1/4" - Straight
- Rise:
- 5/8"
- Drop:
- 1-1/4"
- Tongue Capacity:
- 300 lbs.
- Tow Capacity:
- 3 -500 lbs.
$21.99 $0.00 -
Seachoice 1.98 Bearing Protector W/Cover 51501
Seachoice
$24.15 $16.97Seachoice 1.98 Bearing Protector W/Cover 51501 Triple chrome plated housingAll stainless steel internal partsAvoids bearing corrosion by preventing intrusion of water and dirtContinuous bearing protection and lubrication by means of grease fitting for...- Part Number:
- 50-51501
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 1.980"
- Pack:
- 1 pr.
$24.15 $16.97 -
Seachoice 1/0 Copper Strght Post Top Neg 50-63561
Seachoice
$9.99 $7.93Seachoice 1/0 Copper Strght Post Top Neg 50-63561 Environmentally friendly, 100% copper battery terminalThe post top design is manufactured with the highest quality C11000 ETP copper and is completely lead free and RoHS compliant – making it exempt from...- Part Number:
- 50-63561
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Negative
- Cable Size:
- 36526
- Material:
- Copper
$9.99 $7.93 -
Seachoice 1/0 Copper Strght Post Top Pos 50-63571
Seachoice
$9.99 $7.93Seachoice 1/0 Copper Strght Post Top Pos 50-63571 Environmentally friendly, 100% copper battery terminalThe post top design is manufactured with the highest quality C11000 ETP copper and is completely lead free and RoHS compliant – making it exempt from...- Part Number:
- 50-63571
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Positive
- Cable Size:
- 36526
- Material:
- Copper
$9.99 $7.93 -
Seachoice 1/2 Amp Agc Glass Fuses 5Pk Sc11343
Seachoice
$3.99 $3.82Seachoice 1/2 Amp Agc Glass Fuses 5Pk Sc11343- Part Number:
- 50-11343
- Availability:
- In Stock - Ships same or next business day.
- Amps:
- 43102
- Pack:
- 5
$3.99 $3.82 -
Seachoice 1/2 Ga Batt Term Neg Top Style ftz# 18143
Seachoice
$9.96 $7.90Seachoice 1/2 Ga Batt Term Neg Top Style ftz# 18143 Environmentally friendly, 100% copper battery terminalThe post top design is manufactured with the highest quality C11000 ETP copper and is completely lead free and RoHS compliant – making it exempt...- Part Number:
- 50-63601
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Negative
- Cable Size:
- 43102
- Material:
- Copper
$9.96 $7.90 -
Seachoice 1/2 Ga Batt Term Pos Top Style ftz# 18144
Seachoice
$9.61 $7.68Seachoice 1/2 Ga Batt Term Pos Top Style ftz# 18144 Environmentally friendly, 100% copper battery terminalThe post top design is manufactured with the highest quality C11000 ETP copper and is completely lead free and RoHS compliant – making it exempt...- Part Number:
- 50-63611
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Positive
- Cable Size:
- 43102
- Material:
- Copper
$9.61 $7.68 -
Seachoice 1/2 x 48 Black Heat Shrink 60461
Seachoice
$22.49 $12.60Seachoice 1/2 x 48 Black Heat Shrink 60461 Marine grade, flexible polyolefin heat shrinkable tubing3:1 shrink ratio with adhesive linerFlame retardantOnce installed, provides a complete environmental seal to prevent corrosion, enhance insulation and...- Part Number:
- 50-60461
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 1/2" x 48"
- Color:
- Black
$22.49 $12.60 -
Seachoice 1/2 x 48 Red Heat Shrink 60361
Seachoice
$22.49 $12.60Seachoice 1/2 x 48 Red Heat Shrink 60361 Marine grade, flexible polyolefin heat shrinkable tubing3:1 shrink ratio with adhesive linerFlame retardantOnce installed, provides a complete environmental seal to prevent corrosion, enhance insulation and...- Part Number:
- 50-60361
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 1/2" x 48"
- Color:
- Red
$22.49 $12.60 -
Seachoice 1/4 #2 Tinned Bat Lug 25/Bg 50-63921
Seachoice
$65.29 $41.66Seachoice 1/4 #2 Tinned Bat Lug 25/Bg 50-63921 Marine grade, 99.9% pure copper, tin plated battery lugsSeamless pad provides ultimate performance in strength, conductivity and corrosion resistanceUL Listed / CSA Certified.- Part Number:
- 50-63921
- Availability:
- In Stock - Ships same or next business day.
- Cable Size:
- 2
- Fastener:
- 1/4"
- Pack:
- 25
$65.29 $41.66 -
Seachoice 1/4 #4 Tinned Bat Lug 25/Bg 50-63911
Seachoice
$47.99 $31.08Seachoice 1/4 #4 Tinned Bat Lug 25/Bg 50-63911 Marine grade, 99.9% pure copper, tin plated battery lugsSeamless pad provides ultimate performance in strength, conductivity and corrosion resistanceUL Listed / CSA Certified.- Part Number:
- 50-63911
- Availability:
- In Stock - Ships same or next business day.
- Cable Size:
- 4
- Fastener:
- 1/4"
- Pack:
- 25
$47.99 $31.08 -
Seachoice 1/4 #4 Tinned Batt Lug 2/Pk 62501
Seachoice
$9.19 $6.83Seachoice 1/4 #4 Tinned Batt Lug 2/Pk 62501 Marine grade, 99.9% pure copper, tin plated battery lugsSeamless pad provides ultimate performance in strength, conductivity and corrosion resistanceUL Listed / CSA Certified.- Part Number:
- 50-62501
- Availability:
- In Stock - Ships same or next business day.
- Cable Size:
- 4
- Fastener:
- 1/4"
- Pack:
- 2
$9.19 $6.83 -
Seachoice 1/4 #6 Tinned Bat Lug 25/Bg 50-63901
Seachoice
$37.39 $20.52Seachoice 1/4 #6 Tinned Bat Lug 25/Bg 50-63901 Marine grade, 99.9% pure copper, tin plated battery lugsSeamless pad provides ultimate performance in strength, conductivity and corrosion resistanceUL Listed / CSA Certified.- Part Number:
- 50-63901
- Availability:
- In Stock - Ships same or next business day.
- Cable Size:
- 6
- Fastener:
- 1/4"
- Pack:
- 25
$37.39 $20.52 -
Seachoice 1/4 #6 Tinned Batt Lug 2/Pk 62531
Seachoice
$8.19 $6.68Seachoice 1/4 #6 Tinned Batt Lug 2/Pk 62531 Marine grade, 99.9% pure copper, tin plated battery lugsSeamless pad provides ultimate performance in strength, conductivity and corrosion resistanceUL Listed / CSA Certified.- Part Number:
- 50-62531
- Availability:
- In Stock - Ships same or next business day.
- Cable Size:
- 6
- Fastener:
- 1/4"
- Pack:
- 2
$8.19 $6.68
Shop the Best Boat Accessories Online
Whether you're prepping for a weekend on the water or upgrading your gear, PowerBoatSupply.com has all the boat accessories you need. From electrical components and drink holders to safety gear and dock lines, our wide selection of boat accessories ensures you're ready for anything out on the water.
We carry trusted brands like Sea-Dog Line, Seachoice, Attwood Marine, and more — offering both essential and specialized boat accessories for every type of boater. Not sure which part is right for your setup? Our team is here to help you choose the best boat accessories for your vessel and your adventures.
Browse our best-selling items below and get fast shipping, great prices, and top-rated customer service from PowerBoatSupply.com — your source for quality marine parts and accessories since 1987.